The Nexa Utopian Tattoo Machine is an advanced wireless device engineered for professional artists who value precision, comfort, and dependable performance. Featuring a 4.0mm stroke, a powerful 2000mAh battery, a smart display, and built-in safety protections, this machine delivers customizable control designed to enhance every tattooing experience. Benefits: Super Fast Charging and Great Battery Performance: Single-cell Battery Enables Reliable wireless performance with quick USB-C charging, powering up fully in just 45 minutes. A 15-minute charge restores 40% power, providing up to 1 hour of working time. Smooth, Low-Vibration Operation: low-vibration performance, while the ergonomic ambidextrous design provides exceptional comfort and reduces hand fatigue. Comfortable Ergonomic Design: Balanced, hand-friendly build reduces strain during long sessions. Quick Voltage Control: Instantly switch between preset settings for faster, more efficient workflow. Flexible Setup Options: Easily alternate between wireless use and RCA connectivity when needed. Clear Display Visibility: Smart screen with bright, customizable voltage colors improves control and accuracy.